42128760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{617}}^1$

素因数の和:1200

約数の個数: 64

約数和(自身を含む): 126813600

約数和(自身を除く): 84684840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 569, 617, 1138, 1234, 1707, 1851, 2276, 2468, 2845, 3085, 3414, 3702, 4552, 4936, 5690, 6170, 6828, 7404, 8535, 9255, 11380, 12340, 13656, 14808, 17070, 18510, 22760, 24680, 34140, 37020, 68280, 74040, 351073, 702146, 1053219, 1404292, 1755365, 2106438, 2808584, 3510730, 4212876, 5266095, 7021460, 8425752, 10532190, 14042920, 21064380, 42128760]

約数ペア:

[(1, 42128760), (2, 21064380), (3, 14042920), (4, 10532190), (5, 8425752), (6, 7021460), (8, 5266095), (10, 4212876), (12, 3510730), (15, 2808584), (20, 2106438), (24, 1755365), (30, 1404292), (40, 1053219), (60, 702146), (120, 351073), (569, 74040), (617, 68280), (1138, 37020), (1234, 34140), (1707, 24680), (1851, 22760), (2276, 18510), (2468, 17070), (2845, 14808), (3085, 13656), (3414, 12340), (3702, 11380), (4552, 9255), (4936, 8535), (5690, 7404), (6170, 6828)]